Lunar module apollo 13. Scott and LM pilot James B.

Lunar module apollo 13 Shepard Jr. The Apollo Lunar Module (LM), originally designated the Lunar Excursion Module (LEM), was the lander portion of the Apollo spacecraft built for the US Apollo program by Grumman Aircraft to carry a crew of two from lunar orbit to the surface and back. Descent Stage Ascent Stage LMP bus LUT power From LCC To LM sub- Apollo 13 was launched about five months after Conrad, Gordon and Bean returned from the Moon. Had been selected as commander of one of the four shuttle orbital flight tests, but Apollo 13 was launched from Cape Kennedy, Florida, by a giant Saturn V launch vehicle and only minutes later was inserted into orbit around Earth. It launched April 11, 1970, at 2:13 p. it looked like octagonal-shaped. The LM’s oxygen and water for cooling the spacecraft systems would be sufficient. (now Northrop Grumman). Apollo 13 was intended to land on the Moon, but an oxygen tank explosion resulted in the mission being aborted after trans-lunar LM-13 was under construction for Apollo 18 when the decision was made to cancel the last three Apollo flights. Marine Corps before joining The Apollo 11 Lunar Module Eagle in lunar orbit. At left, the familiar image. It was, however, aborted during translunar flight because of the loss of all the oxygen stored in two tanks in the service module. It provides answers to multiple choice and short answer questions about details and events from chapters 6-10 and 11-18 of the book. It's less than 30 minutes away from the scheduled time of jettisoning the Lunar Module. The Apollo Abort Guidance System (AGS, also known as Abort Guidance Section) was a backup computer system ABOUT THE DESIGN: ABOUT THE KIT: On April 11, 1970, NASA launched Apollo 13, the third manned mission to the lunar surface. The carbon dioxide produced by all three astronauts exceeded the Apollo 13 was launched on April 11, 1970, for what was planned to be the third human landing on the Moon. The Apollo 13 mission, launched by NASA on April 11, 1970, was intended to be the seventh crewed mission in the Apollo program and the third to land astronauts on the Moon. 35-year-old Duke was a test pilot before being chosen for astronaut training in 1966 in Astronaut Group 5. Comparison of the damaged service module of Apollo 13. Apollo 13 Command Module "Odyssey" Kansas Cosmosphere and Space Center, Hutchinson, Kansas (formerly at Musee de l'Air, Paris, France) The crew of Apollo 13, as flown: Lunar Module Pilot Fred Haise, Command Module Pilot Jack Swigert, and Mission Commander Jim Lovell. Descent stage This was the unmanned lower part of the LM. The Apollo Lunar Module , originally designated the Lunar Excursion Module (LEM), was the lunar lander spacecraft that was flown between lunar orbit and the Moon's surface during the United States' Apollo program. Pogo o Haise was the lunar module pilot on Apollo 13 and has logged 142 hours and 54 minutes in space. The LM had a 45-hour lifetime that needed to be stretched to 90 hours. Today, you can see the Apollo 13 Command Module on display at the Cosmosphere in Hutchinson, Kansas Each Apollo lunar missions was essentially a series of manoeuvres that had to be executed nearly perfectly for a successful, nominal mission; Apollo 13, of course, is the notable exception. This is planned to result in a landing at approximately 142 hours GET. Apollo 13 would have been the third lunar landing mission in the Apollo program. 5 hours after launch, the still-attached S IVB third stage was Apollo Lunar Module for XP12. EST (13:13 p. They still had a healthy, fully stocked lunar module. 8. This required using the environmental control system of the lunar module to remove carbon dioxide from the air. The third mission planned by the United States to land astronauts on the Moon was Apollo 13, which launched on April 11, 1970. Swigert was backup command module pilot, but Lt. Several models. “Ken” Mattingly, and Crew members of Apollo 13 exit a helicopter onto the USS Iwo Jima shortly after their successful return to Earth on April 17, 1970. The LM's main functions were to carry two astronauts from lunar orbit to the moon's surface, and then return them to lunar orbit to rendezvous and dock with the Apollo command-service modules. The crew was forced to use the AS13-62-8929 (11-17 April 1970) — Interior view of the Apollo 13 Lunar Module (LM) showing the “mail box,” a jury-rigged arrangement which the Apollo 13 astronauts built to use the Command Module (CM) lithium hydroxide canisters to purge carbon dioxide from the LM. At center: a stack of eight frames of 16mm film. The explosion crippled the spacecraft, leaving it without most of its oxygen supply, electricity Apollo 13 launching from Kennedy Space Center, Cape Canaveral, Florida, April 11, 1970. Haise is shown This view of the Apollo 13 Lunar Module (LM) was photographed from the Command Module (CM) just after the LM had been jettisoned. The Lunar Module was updated over the years between space travels and the last three that landed on the moon were more advanced than the original. The Apollo 13 Lunar Module (LM or LEM) was originally supposed to land at the Fra Mauro region of the Moon. Apollo 12: Yankee Clipper: Intrepid: Apollo 13 The failure of the Apollo 13 mission in April 1970 meant that the Lunar Module reentered the atmosphere carrying an RTG and burned up over Fiji. The astronaut on the left is holding a feed water Lunar Module Eagle (LM-5) is the spacecraft that served as the crewed lunar lander of Apollo 11, which was the first mission to land humans on the Moon. Commander Shortly after the Apollo 13 mission returned to Earth, the Grumman Aerospace Corporation, which had manufactured the Lunar Module, jokingly sent a bill for $312,421. 23 minutes. At right, a high resolution scan of the original transparency. , The Apollo Was backup lunar module pilot for Apollo 8 and Apollo 11, lunar module pilot for Apollo 13, and backup commander for Apollo 16. Four years after Apollo 13, in one of his proudest career accomplishments, Joe Gavin was elected to the National Academy of Engineering “for leadership in the design and the production of the Apollo Lunar Module. 001:28:40 Kerwin: Apollo 13 The lunar module obviously was never designed to operate as a lifeboat and using it was truly unprecedented. The Apollo 13 prime crew of Commander James A. It consists entirely of historical material, all timed to Ground Elapsed Time--the master mission clock. The Apollo 13 CSM mass of 28,881 kg was the launch mass including propellants and expendables, of this the Command Module (CM 109) had a mass of 5703 kg and the Service Module (SM 109) 23,178 kg. Prior to the Apollo 13 mission, 36-year-old Haise served as the backup lunar module pilot for the Apollo 8 and Apollo 11 missions. The LM's main functions were to carry two astronauts from lunar orbit to the moon's surface, and then This view of the severely damaged Apollo 13 Service Module was photographed from the Lunar Module/Command Module following the jettison of the Service Module. Apollo 13 Command Module "Odyssey" Photographic Studies - Experiment Description Data Sets. Scott and LM pilot James B. and LM pilot Edgar D. Credit: MSFC/NASA ; The severely damaged Apollo 13 service module (SM) as photographed from the lunar module/command module. It flew from Earth to lunar orbit on the command module Columbia, and then was flown to the Moon on July 20, 1969, by astronaut Neil The light-colored area of blown lunar surface dust created by the lunar module engine blast at the Apollo 15 landing site was photographed and confirmed by comparative analysis of photographs in May 2008. From left: lunar module pilot Fred Haise, commander Jim Lovell The document is an answer key for comprehension questions from the book Apollo 13. ” Apollo 13 (April 11 – 17, 1970) was the seventh crewed mission in the Apollo space program and would have been the third Moon landing. It carried two astronauts, Commander David R. Had been selected as commander of one of the four shuttle orbital flight tests, but With the men now traveling inside the lunar module, landing on the moon was no longer a possibility, so Mission Control ordered Apollo 13 to swing around the moon and take a return course for Earth. In April 1970, as command module After Apollo 13 performed the free-return trajectory maneuver using the lunar module's descent engine, the debate went on about the fastest way to get the crew home. EST, April 11, 1970. The mission's destination, in the highlands near the crater Fra Mauro, reflects the Apollo programme's increasing emphasis on Was backup lunar module pilot for Apollo 8 and Apollo 11, lunar module pilot for Apollo 13, and backup commander for Apollo 16. The jettisoning occurred a few minutes before 11 a. The crew included Commander Jim Lovell and Lunar Module Pilot Fred Haise, who were scheduled to land in the lunar The Apollo lunar module (LM-13) was developed by the Grumman Aircraft Engineering Corp. 7, NASA announced the delay of the Apollo 13 launch from March 12 to April 11. 24 to North American Rockwell Apollo Operations Handbook: Lunar Module volume 1, section 2. Jr. During this first EVA the astronauts It is 77½ hours into the mission of Apollo 13. But 56 hours into the flight, an explosion in the Service Module changed the flight into a rescue mission. April 14, 1970 – Use of the Lunar Apollo 13 now is 203,957 nautical miles [377,728 km] from Earth; velocity is 2,894 feet per second [882 m/s]. The Apollo 13 mission was aborted as a lunar landing mission on 13 April 1970, 2 days after launch, when an All three astronauts were forced to pile into the lunar module (LM), which had enough oxygen to support the astronauts, but had been designed for only two. The Apollo 13 Lunar Module Aquarius played an unexpected role in saving the lives of the This website replays the Apollo 13 mission as it happened. It was named after the bald eagle, which was featured prominently on the mission insignia. Haise was a fighter pilot in the U. [2] Specifications. It is almost 90 hours into the mission of Apollo 13. Four days later, the Apollo 11 crew in the Command Module "Columbia" splashed down in the Pacific Ocean, completing President John F. On the surface, the LM served as a Apollo 13 Fact Sheet. It was the first crewed spacecraft to operate exclusively in the airless vacuum of space, and See more Apollo 13 was to be the third lunar landing attempt, but the mission was aborted after rupture of service module oxygen tank. Haise Jr. Fifty-six hours into the mission, when the crew was more than 320,000 kilometers (200,000 miles) from Earth, an explosion within the Apollo Service Module's oxygen tank disabled the primary spacecraft, forcing the crew to take shelter in the attached Lunar Module. " Command Module Pilot, Apollo 13 Credits. Telecommunications included voice, television, data, and tracking and ranging subsystems for communications between astronauts, CM, LM, and Earth. , and Poehls, V. Apollo 13 (NASA Code: AS-508/CSM-109/LM-7) Launch Date: April 11, 1970 Launch Time: 2:13:00 p. Houston Time) Launch Site: Launch Complex 39, Launch Pad 39A Launch Vehicle: Apollo-Saturn V AS-508 Command Service Module: CSM-109 Command Module Nickname: Odyssey Lunar Module: LM-7 Lunar Apollo LM Abort Guidance System; left to right: Abort Sensor Assembly (ASA), Data Entry and Display Assembly (DEDA), Abort Electronic Assembly (AEA) Abort Guidance System keypad (DEDA) in Apollo 11 Lunar Module (LM-5) on the way to the Moon. The descent stage of the lunar module, designed for landing, comes with five legs. We have an estimate of an altitude of 9,729 nautical miles at the time of jettisoning the Lunar Module. Armstrong and Aldrin spent the next 7 hours resting and Two days after liftoff, on April 13, 1970, an oxygen tank in Apollo 13’s service module exploded. S. Starting with Apollo 10, the vehicle's guidance system was designed to shut the engine down in response to chamber pressure excursions. About 2. Ben Feist Concept, research, mission data restoration, audio The Apollo 13 Lunar module, called Aquarius, played an unexpected role in saving the lives of the three astronauts after the explosion. , the first men to walk on the Moon. The accident threatened the lives of the three astronauts – commander Jim Lovell, lunar module pilot Fred Haise and Command Module Pilot John L. (CST), April 17, 1970, just over an hour prior to splashdown of the CM in the south Pacific Ocean. As the first step in the programmatic rescheduling of all Moon landings, on Jan. The LM's main functions were to carry two astronauts from lunar orbit to the moon's surface, and then Apollo 13, the US spaceflight, launched on April 11, 1970, and suffered from an oxygen tank explosion on its way to the moon. During the Apollo 13 crisis, the LM Aquarius greatly exceeded its design requirements by maintaining life support for astronauts after an explosion damaged the Apollo Service Module. , Apollo 13 Lunar Module Pilot, participated in a walk-through of the extravehicular activity timeline near the flight crew training building here today. The astronaut on the left is holding a feed water Lunar Module (LM) electrical system designed for: – Low power during coast to Moon – High loads during lunar descent • Lunar Battery was a spare added after Apollo 13 – Could be connected to either bus (but not both simo). It was the first crewed spacecraft to operate exclusively in the airless vacuum of space, and remains the only crewed vehicle to land anywhere beyond Earth. As seen here, an entire panel of the Service Module was The command module computers were required for a safe re-entry, but without any power these needed to be recharged using the fuel cells in the lunar module – something only possible with a The Apollo 13 Lunar Module (LM or LEM) was originally supposed to land at the Fra Mauro region of the Moon. Mitchell, the fifth and sixth men to walk on the Moon. Google Scholar Reel, L. An explosion and power failure partially disabled the spacecraft’s command module, Odyssey, as it neared the Moon. "Buzz" Aldrin, Jr. , undated. We show Apollo 13 at an altitude of 14,020 nautical miles. m. For the return journey, the main engine and landing gear, known as the descent stage, were left behind, the remainder of the spacecraft, the ascent stage, carrying the astronauts back to the command Fred W. The list below gives the locations of these displays and impacts. The LM had served as a critical “lifeboat” for the crew John Leonard Swigert Jr. Descent Stage Ascent Stage LMP bus LUT power From LCC To LM sub- Apollo 13 was the 3rd attempt to land humans on the Moon and the 1st to fail. The EVA ended at 5:11:13 UT when the LM hatch was closed. For most of the way to the moon, the command and service module and the lunar module—dubbed the Odyssey and Aquarius, respectively, on the Apollo 13 mission—were docked nose to nose. For information on the Apollo 11 Lunar The Apollo lunar module (LM-13) was developed by the Grumman Aircraft Engineering Corp. The Apollo 13 mission was aborted as a lunar landing mission on 13 April 1970, 2 days after launch, when an As 1969, an historic year that saw not just one but two successful human lunar landings, drew to a close, NASA continued preparations for its planned third Moon landing mission, Apollo 13, then scheduled for launch on March 12, 1970. It carried two astronauts, Commander Neil A. On the surface, the LM served as a shelter and base of Apollo 13 was planned as a Type H mission, a precision piloted lunar landing demonstration and systematic lunar exploration. EST from Launch Pad 39A in Florida. Apollo 13 Mission Overview - Lunar and Planetary Institute Apollo 13 Mission Summary - Apollo by the Numbers, NASA History Office Command Module Pilot John L. Swigert, Jr (right) pictured in the Apollo 13 Lunar Module (LM) during the mission's aborted lunar landing mission. Jim Lovell, the spacecraft commander, and Jack Swigert the Command Module Pilot have just started a 6-hour rest period. These include: Bay 4 of Apollo 13's Service Module. Swigert had replaced Tom Mattingly just 72 hours before launch when it was discovered that Mattingly had been exposed Fred Haise is an ex-NASA astronaut most famous for his role as the lunar module pilot on the nearly-disastrous Apollo 13 mission. Lunar Module (LM) electrical system designed for: – Low power during coast to Moon – High loads during lunar descent • Lunar Battery was a spare added after Apollo 13 – Could be connected to either bus (but not both simo). The first manned lunar landing occurred on July 20, 1969 with the Apollo 11 LM Eagle. They are to separate the Command Service Module from the spent Saturn V booster, turn around and dock with the Lunar Module Aquarius still nestled on top of the S-IVB. . Commanded one of the two crews that flew shuttle approach and landing tests. Lunar Apollo 13 has been propelled towards the Moon through the Translunar Injection burn of the S-IVB stage. The Apollo 14 Lunar Module (LM) "Antares" was the third crewed vehicle to land on the Moon. The mission nearly ended in tragedy. Now is the time for another crucial maneuver in the flight itinerary. An anomaly occurred when the second-stage, center (inboard) engine shut down about two minutes early. Under the meticulous eye of Tom Kelly, Grumman’s team managed to bring it down to about 4,700 kg—every pound saved was a win for fuel efficiency and mission success. The Apollo 11 Lunar Module (LM) "Eagle" was the first crewed vehicle to land on the Moon. A little over 20 hours earlier, the explosion of the number 2 oxygen tank in the Service Module not only cancelled their lunar landing mission to Fra Mauro, but has put the lives of the three astronauts in jeopardy. These legs are neatly tucked into the cylinder of the SLA (Spacecraft/Lunar Module Adapter) skirt, which is part of the Saturn V’s third stage, the S-IVB. On July 20, 1969, the Lunar Module made its first lunar landing. Five days later, the Saturn V made its way to Launch Pad 39A for testing to Apollo 13 . A seventh provided propulsion and life support for the crew of Apollo 13 when their CSM was After experiencing a catastrophic explosion in the service module, after swinging around the Moon without landing, after jerry-rigging a device to prevent a deadly buildup of carbon dioxide in the lunar module, after being rationed to less than a cup of water per day, Apollo 13 astronauts Jim Lovell, Jack Swigert, and Fred Haise were almost back to Earth. The first EVA began at 14:42:13 UT and ended at 19:30:03 UT. NASA Apollo Lunar Module News Reference, Prepared by Grumman Aircraft Corp. 11. Credit: NASA It is fifteen minutes into the mission of Apollo 13. The spacecraft launched on time from Kennedy Space Center in Florida, in an ascent that was textbook but for the sudden premature shutdown of the center engine on the second stage. The spacecraft has been powered down, and the crew is coasting Lovell will fire the Lunar Module thrust to push the Service Module about ½ foot per second. After separation, Apollo 13 will back off with the Lunar Module Reaction Control System at ½ foot per second providing a separation Delta velocity of 1 foot per second. On Jan. The crewmembers were Commander James Lovell, Lunar Module Pilot Fred Haise, and Command Module Pilot Jack Swigert. The mission was launched at the planned time, 2:13:00 pm EST (19:13:00 UTC) on April 11. It was given the nickname Moon The Apollo Lunar Module (LM / ˈ l ɛ m /), originally designated the Lunar Excursion Module (LEM), was the lunar lander spacecraft that was flown between lunar orbit and the Moon's surface during the United States' Apollo program. Some 10 hours previously, the Descent Engine on the Lunar Module Aquarius was fired in the PC+2 maneuver to establish a faster return trajectory back to Earth. During the Apollo Program, Grumman built 13 Lunar Modules, with six of those landing on the moon. , lunar module pilot. The LM was consisted of an ascent stage and decent stage. The astronauts were able to employ their lunar module, Aquarius, as a temporary Apollo 13 backup Lunar Module Pilot Charlie Duke flew in that role as prime LMP on board Apollo 16, along with Apollo 13 backup Commander John Young and Ken Mattingly, finally getting his chance at the role of Command Module Pilot. Sometime later in the mission it is expected that they would The Apollo lunar module (LM-13) was developed by the Grumman Aircraft Engineering Corp. Kennedy's goal of "landing a man on the Moon and returning him safely to the Earth. Served as Landing and EVA-2 CapCom for Apollo 14. This contained the spacecraft's oxygen and hydrogen tanks for power generation and The flight of Apollo 13 was one of the near disasters of the Apollo program. The margin of safety would be tight, but the LM had an engine to put the crew back on a homeward path, and it carried enough - not a lot, but enough - water, oxygen, and power for the four days This April 17, 1970 photo provided by NASA shows the Apollo 13 lunar module photographed from the command module just after the lunar module was jettisoned, about an hour before splashdown of the command module in the Pacific Ocean. By Cliff Lethbridge. Once the Command Module was shut down, the Apollo 13 crew moved into the Lunar Module (LM). The apparent explosion of Apollo 13, the third scheduled manned lunar landing, was launched on April 11, 1970, from Kennedy Space Center. 10, workers topped the Saturn V rocket with the Apollo 13 spacecraft, comprised of the CM and the Lunar Module inside the Spacecraft LM Adaptor. The Lunar module was used as part of the Apollo programme, to transport two astronauts to and from the moon from lunar orbit. Still, it was classified as a “successful failure” because of the experience gained in rescuing the crew. S. Lunar Module Pilot, Apollo 13 "Okay, Houston, we've had a problem here. The dual-spacecraft system was identical to that of the previous two Apollo missions, consisting of a cone-shaped command/return module, cylindrical service module, and spider-like Lunar Model (LM) to be used for the actual lunar descent/ascent. The LM consists of an ascent stage and a descent stage. (August 30, 1931 – December 27, 1982) was an American NASA astronaut, test pilot, mechanical engineer, aerospace engineer, United States Air Force pilot, and politician. The Apollo 13 (Spacecraft 109/Lunar Module 7/Saturn 508) space vehicle lifted off from Launch Pad 39A at NASA’s Kennedy Space Center in Florida at 2:13 p. the Apollo 13 command module splashed down safely in the South Pacific Ocean on In March 1969, the first crewed mission of the Lunar Module took place; 2 months later, the Lunar Module entered lunar orbit for the first time. Lithium hydroxide is used to scrub CO2 from the spacecraft’s atmosphere. LM-13 was completed and now resides in the Cradle of Aviation Museum on Long Island. It carried two astronauts, Commander Alan B. An entire panel on the SM was blown away by the explosion of an oxygen tank. Irwin, the seventh and eighth men to walk on the Moon. The answers reference plot points like systems failing on the spacecraft, the astronauts' oxygen and power problems, and transferring power from the lunar module to During the Apollo 13 crisis, the Lunar Module managed to keep the astronauts alive after an explosion that damaged the Apollo Command Service Module. Armstrong and LM pilot Edwin E. Astronauts Jim Lovell (also Apollo 8), Jack Swigert, and Fred Haise had to abandon their damaged Command Module, “Odyssey,” during their five-day voyage, spending the majority of the time in their Lunar Module “Aquarius” instead. Both stages function as a single unit during separation from the CM After its successful launch, the spacecraft Apollo 13 and its crew of three—commander Jim Lovell, command module pilot Jack Swigert and lunar module pilot Fred Haise—were on their way to the The Apollo lunar module (LM-13) was developed by the Grumman Aircraft Engineering Corp. This was caused by severe pogo oscillations. The crew took inventory of the consumables they needed to get back to Earth. NASA's Apollo 13 was slated to be the United States' third lunar landing mission. On board were the crew of the In this scheme of going across to the Lunar Module, still connected with the open tunnel, the Lunar Module would serve as a sort of lifeboat for the crew of Apollo 13. NASA personnel on the ground and the crew, well on their way to the Moon and with no way of returning until they went around it, worked together to find The Apollo Lunar Module originally weighed in at an unacceptable 8,490 kg, prompting a rigorous weight-shaving initiative. " The Apollo 15 lunar module (LM) "Falcon" was the fourth crewed vehicle to land on the Moon. During Apollo 13, an explosion in the service module caused the command module to lose electrical power. 19, 1970, Apollo 13 lunar module pilot Fred Haise practices his moonwalking skills inside the Manned Spacecraft Center (now known as the Johnson Space Center) in Houston. The Apollo 13 accident represents an extreme NASA. Apollo 13 Mission Summary. The explosion of an oxygen tank in the service module forced the Apollo 13 crew members to rely on the lunar AS13-59-8562 (17 April 1970) — This view of the Apollo 13 Lunar Module (LM) was photographed from the Command Module (CM) just after the LM had been jettisoned. Apollo 13 is the third attempt by the United States to perform a manned landing on the Moon. NASA. Drawing of LM. Swigert, then, activates the pyros with a switch in the Command Module. The Lunar Module, “Aquarius,” was repurposed as a “lifeboat” to provide life support and propulsion for the return journey. Haise, Jr. The craft was launched from Kennedy Space Center on April 11, 1970, but the landing was aborted after an oxygen tank in the service module (SM) exploded two days into the mission, disabling its electrical and life-support system. and the Lunar Module Pilot Fred Haise also had a maximum heart rate of 102. From left to right are mission commander Jim Lovell, command module pilot lunar orbit, provides a base from which the astronauts explore the landing site and enables the astronauts to take off from the lunar surface to rendezvous and dock with the orbiting Command and Service Modules (CSM). The crew of Apollo 13, as flown: Lunar Module Pilot Fred This is Apollo Control, Houston; now 141 hours, 11 minutes now into the mission. J. The Apollo Lunar Modules were deliberately targeted to impact the Moon to provide artificial moonquake sources for seismic experiments. 56 hours into the flight, an oxygen tank in the Apollo service module ruptured and damaged several of the power, electrical, and life support systems. On April 11, 1970, the powerful Saturn V rocket carrying the Apollo 13 On Dec. In the foreground is the lunar surface tool carrier, topped by auger-like pipes, to be used with a motorized device to obtain soil sample cores As in the original 1970 investigation report, there were key images taken by the crew through the window of Lunar Module 'Aquarius', shortly after the Service Module separated from the Command Module. If no changes were made to the NASA caption, 28 January 1970: "Fred W. Lovell, Command Module Pilot (CMP) Thomas K. ipnyq eztsj vfyhvqd gaim davxwmp fkpf vrkobd lev cakmsr ilwqu